Do a copyField to another field, with a limit of 8 characters, and then use
that other field.
-- Jack Krupansky
-----Original Message-----
From: Ken Krugler
Sent: Wednesday, September 11, 2013 8:24 PM
To: solr-user@lucene.apache.org
Subject: Grouping by field substring?
Hi all,
Assuming I want to use the first N characters of a specific field for
grouping results, is such a thing possible out-of-the-box?
If not, then what would the next best option be? E.g. a custom function
query?
Thanks,
-- Ken
--------------------------
Ken Krugler
+1 530-210-6378
http://www.scaleunlimited.com
custom big data solutions & training
Hadoop, Cascading, Cassandra & Solr
